Design
Generate a clean, copy-paste HTML email signature that renders correctly in Gmail, Outlook, and Apple Mail — with avatar/logo, social icons (auto-detected from your links), accent color, light/dark/auto theme, and a table-based email-safe layout using inline styles. Copy the raw HTML and paste straight into your mail client.
Call this tool from your code in three languages.
curl -X POST 'https://api.elysiatools.com/en/api/tools/email-signature-html-builder' \
-H 'Content-Type: application/json' \
-d '{"fullName":"Jane Doe","jobTitle":"Product Manager","company":"Acme Inc.","email":"[email protected]","phone":"+1 555 123 4567","website":"acme.com","address":"123 Market St, San Francisco, CA","photoUrl":"https://i.pravatar.cc/150?img=47","socials":"linkedin.com/in/janedoe\ngithub.com/janedoe\nx.com/janedoe","accent":"#2563eb","fontFamily":"Arial, Helvetica, sans-serif","layout":"side","theme":"light"}'Send a POST request with your inputs as JSON. File parameters require a separate upload first.
POST https://api.elysiatools.com/en/api/tools/email-signature-html-builder| Name | Type | Required | Description |
|---|---|---|---|
| fullName | text | Yes | — |
| jobTitle | text | No | — |
| company | text | No | — |
| text | No | — | |
| phone | text | No | — |
| website | text | No | — |
| address | text | No | — |
| photoUrl | text | No | — |
| socials | textarea | No | One per line or comma-separated. Auto-detects LinkedIn, X, GitHub, Instagram, Facebook, YouTube. |
| accent | color | No | — |
| fontFamily | select | No | — |
| layout | select | No | — |
| theme | select | No | — |
HTML result
{
"result": "<div>Processed HTML content</div>",
"error": "Error message (optional)",
"message": "Notification message (optional)",
"metadata": {
"key": "value"
}
}Add this tool to your Model Context Protocol server so AI agents can list and call it.
Add this block to your MCP client configuration:
{
"mcpServers": {
"elysiatools-email-signature-html-builder": {
"name": "email-signature-html-builder",
"description": "Generate a clean, copy-paste HTML email signature that renders correctly in Gmail, Outlook, and Apple Mail — with avatar/logo, social icons (auto-detected from your links), accent color, light/dark/auto theme, and a table-based email-safe layout using inline styles. Copy the raw HTML and paste straight into your mail client.",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=email-signature-html-builder",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}After connecting to the SSE endpoint, list the exposed tools:
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}Invoke the tool by its id, passing arguments built from its parameters:
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "email-signature-html-builder",
"arguments": {
"fullName": "Jane Doe",
"jobTitle": "Product Manager",
"company": "Acme Inc.",
"email": "[email protected]",
"phone": "+1 555 123 4567",
"website": "acme.com",
"address": "123 Market St, San Francisco, CA",
"photoUrl": "https://i.pravatar.cc/150?img=47",
"socials": "linkedin.com/in/janedoe\ngithub.com/janedoe\nx.com/janedoe",
"accent": "#2563eb",
"fontFamily": "Arial, Helvetica, sans-serif",
"layout": "side",
"theme": "light"
}
}
}Questions or issues? Contact [email protected]